we should not have voide for russia to give us the green light at the u. n. they are still arming the man. they are flying flights over iraq to help assad. if we had the agreement he said about ira, we probably would have prevented that. >> let me ask you quickly what is your criteria for intervention. >> in syria? what is in the interests of the american people. >> no humanitarian. >> each situation will come up with its own set of circumstances. putting american troops on the ground, that has to be within the national security interests of the american people. embargoes and sanctions -- those are things that do not put american troops on the ground. if you are talking about putting troops on the ground, only in our interests. >> i want to return home for the last few questions. this debate is historic. we have two catholic candidates, first time on a stage such as this. i would like to ask you both to tell me what role your religion has played in your own personal views on abortion. please talk about how you came to that decision. talking about how your rel